Finding the Fourth Proportional to 16,669.09, 22,992.46 and 10,691.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,669.09 : 22,992.46 = 10,691.29 : x
2. Step 2: Convert to fraction form
   16,669.09/22,992.46 = 10,691.29/x
3. Step 3: Cross multiply
   16,669.09x = 22,992.46 × 10,691.29
4. Step 4: Simplify right side
   16,669.09x = 245,819,059.69
5. Step 5: Solve for x
   x = 245,819,059.69/16,669.09
6. Step 6: Final answer
   x = 14,747.00